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Eaton Heavy-Duty 30.5 mm Potentiometer, 2W DC Coil, NEMA 3R
The Eaton Heavy-Duty 30.5 mm Potentiometer from the 10250T Series is a panel-mount control device built for demanding industrial operator interfaces. Rated 50 Vac/dc with 2W DC coil power and offered in a range of resistance values, this potentiometer ships complete with a knob and large dial plate for precise operator adjustment. It carries a NEMA 3, 3R, 4, 4X, 12, 13 enclosure rating for use across indoor and outdoor panel applications, and is UL Listed and CE Marked for code-compliant installation on commercial and industrial control panels.
Key Features
- Trade Size: 30.5 mm heavy-duty mounting for standard industrial control panel cutouts.
- Panel Dimensions: 2.25 in width x 3.25 in length/depth x 2 in height for accurate panel layout planning.
- Electrical Rating: 50 Vac/dc voltage rating with 2W DC coil power for reliable low-voltage control circuits.
- Resistance: Available in multiple resistance values for precise potentiometer signal control.
- Enclosure Rating: NEMA 3, 3R, 4, 4X, 12, 13 rated for indoor, outdoor, washdown, and dusty environments.
- Catalog Configuration: Supplied with knob and large dial plate for immediate installation and operator readability.
- Series: Part of Eaton's 10250T heavy-duty operator interface line.
Certifications & Compliance
- UL Listed
- CE Marked
- NEMA 3, 3R, 4, 4X, 12, 13 Rated
Technical Specifications
- Warranty: 1 year
- Department: Electrical
- Product Width: 2.25 in
- Product Length/Depth: 3.25 in
- Product Height: 2 in
- Voltage Rating: 50 Vac/dc
- Series: 10250T
Typical Applications
- Industrial Control Panels and Operator Interfaces
- Machine Tool and Process Control Equipment
- Outdoor and Wet-Location Control Enclosures
- Washdown and Dusty Industrial Environments
- Commercial and Industrial Electrical Installations
Why Eaton?
Eaton's 10250T Series Heavy-Duty Potentiometer combines a rugged 30.5 mm form factor with a broad NEMA 3, 3R, 4, 4X, 12, 13 rating, UL Listed and CE Marked compliance, giving panel builders and maintenance electricians a dependable, code-compliant control component. The included knob and large dial plate simplify installation, while the 2W DC coil power and selectable resistance options deliver stable, precise operator control for critical industrial applications.
Variant Specifications
| Resistance | Model | SKU |
|---|---|---|
| T330/T33236 | 10250T330-P | 10250T330 |
| 50000 Ohms (T331/T333/T334/T335/T338) | 10250T331 | 10250T331 |
| T330/T33236 | 10250T33236-P | 10250T33236 |
| 50000 Ohms (T331/T333/T334/T335/T338) | 10250T333 | 10250T333 |
| 50000 Ohms (T331/T333/T334/T335/T338) | 10250T334 | 10250T334 |
| 50000 Ohms (T331/T333/T334/T335/T338) | 10250T335 | 10250T335 |
| 50000 Ohms (T331/T333/T334/T335/T338) | 10250T338 | 10250T338 |
Manufacturer Resources
Product Specs
- Special features:
- 2W DC coil power
- Listing:
- UL Listed
- Department:
- Electrical
- Compliances:
- CE Marked
- Series:
- 10250T
- Product Type:
- Potentiometer
- Warranty:
- 1 year
- Performance Rating:
- NEMA 3, NEMA 3R, NEMA 4, NEMA 4X, NEMA 12, NEMA 13
- Product Group:
- Wiring Devices